Antithrombogenic medical material and method of preparing same
An antithrombogenic medical material with a remarkable antithrombogenic
property and histocompatibility as well as sufficient physical strength,
formed by fixing a heparinized collagen to a synthetic polymer material is
provided. And a method of preparing an antithrombogenic medical material
is provided, wherein a synthetic polymer material is subjected to a
coating or impregnating treatment with a collagen-containing solution,
followed by heparinization of the collagen, and the heparinized collagen
is fixed to the synthetic polymer material. This method allows
manufacturing of antithrombogenic medical material with ease.
Noishiki; Yasuharu (Tottori, JP), Miyata; Teruo (Tokyo, JP) |
Koken Co., Ltd.
July 25, 1986|